49620305 has 64 divisors (see below), whose sum is σ = 77414400. Its totient is φ = 29756160.

The previous prime is 49620301. The next prime is 49620313. The reversal of 49620305 is 50302694.

49620305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49620305 - 2² = 49620301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (49620301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 597794 + ... + 597876.

It is an arithmetic number, because the mean of its divisors is an integer number (1209600).

Almost surely, 2^49620305 is an apocalyptic number.

It is an amenable number.

49620305 is a deficient number, since it is larger than the sum of its proper divisors (27794095).

49620305 is a wasteful number, since it uses less digits than its factorization.

49620305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 49620305 is about 7044.1681552899. The cubic root of 49620305 is about 367.4682404257.

Adding to 49620305 its reverse (50302694), we get a palindrome (99922999).

The spelling of 49620305 in words is "forty-nine million, six hundred twenty thousand, three hundred five".